HMI Based on Human Cognitive Feature

In human-machine interaction, automation can bring not only benefits but also unpredictable harms to human cognitive performances. In this study, we made a hypothesis that active behaviors improve cognitive performances in human-machine interaction, and verified the hypothesis through experiments. Experimental results demonstrate that the activeness positively effects on the cognitive performances and suggest that a predictability associated with the activeness has a key role for the improvement of the cognitive performances.